Cita APA

Hays, J. T. (2011). Varenicline for smoking cessation: Is it a heartbreaker? Canadian Medical Association.

Chicago Style Citation

Hays, J. Taylor. Varenicline for Smoking Cessation: Is It a Heartbreaker? Canadian Medical Association, 2011.

Cita MLA

Hays, J. Taylor. Varenicline for Smoking Cessation: Is It a Heartbreaker? Canadian Medical Association, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.